Adding and Subtracting Fractions - Unlike denominators

What is the LCM for 8 and 4?

• 32

• 4

• 16

• 8

Tags

CCSS.6.NS.B.4

What is the sum of 3/4 and 2/6?

• 13/12

• 6/8

• 8/24

• 8/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Sally ran 6/12 of a mile. Jeremy ran 2/3 of a mile. How much did they run altogether?

• 5/8 mile

• 8/12 mile

• 8/15 mile

• 1and 2/12 miles

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the Least Common Denominator for 1/2 and 1/4

• 8

• 2

• 4

• 16

Tags

CCSS.4.NF.A.2

CCSS.4.NF.C.5

Ginger bought Christmas ribbon to decorate the house. She used 1/3 of the ribbon to make a wreath and 1/2 of the ribbon for the tree. How much ribbon is left?

• 1/5

• 1/6

• 5/6

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Which expression is equivalent to the sum of

6/12 + 9/12

• 3/6 + 5/6

• 1/2 + 3/4

• 2/12 + 5/12

• 3/8 + 7/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference:

7/9 - 2/5

• 17/45

• 5/4

• 5/9

• 5/45

Tags

CCSS.7.NS.A.1C

Find the sum of 3/8 and 2/6

• 5/14

• 17/24

• 5/8

• 5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Jenny drove 8/10 Km to school. Matt drove 1/4 Km to school. How much more did Jenny drive than Matt?

• 7/10 Km

• 11/20 Km

• 7/40 Km

• 3/10 Km

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add 6/14 and 1/2

• 7/16

• 13/14

• 7/14

• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2